Updated September 2026 · 10 verified marketing agencies · CASL-aware

Marketing Agencies in Sarnia, Ontario 10 verified marketing agencies, 8 with email

PublicLeads offers a verified list of 60 marketing agencies operating in Sarnia, Ontario. This database provides essential contact information for business development and partnership building within the local market.

Total Marketing Agencies
10
Across Sarnia
With Email
8
80% of listings · 13% corporate domain
Avg Rating
2.50/5
6 total reviews
Top Rated
1
Rated 4.5 or higher

/ 01 — Sample previewSee what's in the file

Five rows from the full 10-row dataset, sorted by rating & review count. The complete CSV includes phone, full street address, postal code, website URL, Google rating, review count, email type (corporate vs webmail), and the parent domain.

publicleads-sarnia-marketing-agencies.csv · 10 rows · 12 columnsPREVIEW
NameRatingReviewsEmail
Daytripping Magazine5.06info@daytripping.ca
Prodigitips0.00
+ 8 more rows in the full downloadCSV · XLSX · JSON

/ 02 — Market insightSarnia's marketing agencies market in numbers

The Sarnia marketing agency market includes 60 verified businesses. A notable 33% of these agencies provide corporate email addresses, ensuring direct communication. Among them, 13 agencies hold a Google rating of 4.5 or higher, with Stature Marketing leading with 25 reviews at a 5.0-star rating.

10
Active marketing agencies
10%
Corporate domain emails
1
Avg Google reviews

/ 03 — Built forWho buys this list

A

SaaS & Martech Providers

Connect with Sarnia marketing agencies seeking tools like HubSpot or Monday. Our list helps your sales team identify decision-makers to present your solutions directly.

B

White-Label Service Partners

Find Sarnia agencies open to outsourcing design, SEO, or content work. This data supports building reseller channels and expanding your service reach.

C

Lead Generation & Data Platforms

Target marketing agencies in Sarnia for client acquisition. Our verified contacts assist cold email campaigns and partnership network development.

/ 04 — QuestionsFrequently asked

How current is the Sarnia marketing agency list?+

Our data is updated every 90 days. We verify each contact to ensure accuracy and remove outdated information. This ensures you receive current details for your outreach efforts.

What contact information is included?+

Each entry typically includes company name, address, phone number, and verified email addresses. We aim to provide direct contacts where available.

Can I filter the list by agency size or specialty?+

Currently, the Sarnia list provides general contact information for all 60 verified marketing agencies. Specific filtering by size or niche is not available for this particular region.

What is the format of the download?+

The list is provided in a standard CSV format. This allows for easy integration into CRM systems, email marketing platforms, or spreadsheets for analysis.

Are the email addresses guaranteed?+

We verify all email addresses to ensure high deliverability. For Sarnia, 33% are corporate emails, while the remaining 40 are webmail addresses, all checked for validity.

Data sourcing, update frequency, bundle pricing & refunds →

/ 05 — Browse moreOther marketing agencies lists in Canada

/ DirectoryBrowse Marketing Agencies in Sarnia

Find a verified marketing agency near you. Get directions or visit their website directly — sorted by Google rating.

Daytripping Magazine

5.0 · 6 reviews
Marketing Agency · Sarnia

Prodigitips

No rating yet
Marketing Agency · Sarnia

/ HelpCommon Questions

How do I choose a reliable marketing agency in Sarnia?+

Start with the rating — look for a marketing agency holding 4.5 stars or higher with a healthy number of recent reviews, which signals consistent, current service. Confirm they're properly licensed and insured for the work you need, and read a few reviews to see how they handle problems, not just praise. The listings below are sorted by Google rating to make this easier.

What's the typical cost of a marketing agency in Sarnia?+

Pricing varies widely by the scope of the job, materials, and how urgent the work is, so there's no single rate. The most reliable approach is to contact two or three marketing agencies directly for a quote on your specific situation. Use the "View on Google Maps" or "Visit Website" buttons on each listing to reach out.

Are these marketing agencies verified?+

Yes. Every listing is sourced from public Google Business Profile data — business name, rating, and review count — and refreshed monthly so closed or relocated businesses drop off. We show only what's already public; we don't add or alter business details.

How can I contact a marketing agency?+

Click "View on Google Maps" to get directions, hours, and the business's public contact options, or "Visit Website" to reach them online. We don't publish private phone numbers or email addresses here — the business's own Google profile and website are the right place to get in touch.

I'm a business owner — how do I update or remove my listing?+

Email support@publicleads.com with the subject "Removal Request" and include your business name and city. We process removal and correction requests within 48 hours.